using C969Project.Data.Models;
using MySql.Data.MySqlClient;

namespace C969Project.Data;

public static class DatabaseHelper 
{
    
    
    public static void Initialize()
    {
        
    }

    public static User? Login(string username, string password)
    {
        using MySqlConnection connection =
            new MySqlConnection(AppSettings.GetSetting("ConnectionStrings", "DefaultConnection"));
        try
        {
            connection.Open();
        }
        catch (MySqlException ex)
        {
            Console.WriteLine(ex.Message);
        }
        
        string query = $"SELECT * FROM client_schedule.user WHERE userName = '{username}'";
        using MySqlCommand command = new MySqlCommand(query, connection);
        using MySqlDataReader reader = command.ExecuteReader();

        while (reader.Read())
        {
            string name = reader.GetString("userName");
            string pass = reader.GetString("password");

            if (name == username && password == pass)
            {
                int id = reader.GetInt32("userId");
                return new User(id, name);
            }
        }
        
        return null;
    }

    // private static void PopulateUsers()
    // {
    //     using MySqlConnection connection = new(AppSettings.GetSetting("ConnectionStrings", "DefaultConnection"));
    //     try
    //     {
    //         connection.Open();
    //     }
    //     catch (MySqlException ex)
    //     {
    //         Console.WriteLine(ex.Message);
    //         throw;
    //     }
    //     
    //     string query = "SELECT * FROM client_schedule.user";
    //
    //     using MySqlCommand command = new(query, connection);
    //     using MySqlDataReader reader = command.ExecuteReader();
    //     while (reader.Read())
    //     {
    //         int id = reader.GetInt32("userId");
    //         string name = reader.GetString("userName");
    //         string password = reader.GetString("password");
    //         int active = reader.GetInt32("active");
    //         DateTime createDate = reader.GetDateTime("createDate");
    //         string createdBy = reader.GetString("createdBy");
    //         var lastUpdated = reader.GetDateTime("lastUpdate"); // Timestap
    //         string lastUpdateBy = reader.GetString("lastUpdateBy");
    //         Console.WriteLine($"Id: {id}; Name: {name}; Password: {password}; Active: {active}; Created by: {createdBy}; Last Updated by: {lastUpdateBy}");
    //         var user = new User(id, name);
    //         Users.Add(user);
    //     }
    // }
}